* Add VC9 project files, source code formatting, fix compiler
warnings, move VC8 project files, remove leftover autoconf/m4 files
* Move static transfer lookup array from .h to .c
(patch contributed by Zbigniew Holdys)
* Add support for VC++ compiler/MASM assembly with active USE_MMX
(contributed by Markus Hossner)
* Added Haiku build support in configure.in
(contributed by Scott McCreary)
* Added helper function that multiplies the alpha channel in
a 32bit surface (contributed by Zbigniew Holdys)
* Disable MMX for 64bit platforms due to lack of support for
pusha/popa (contributed by Olivier Boudeville)
* Update all library functions for doxygen markup. Add doxygen
configuration file.
* Added font rotation support and updated TestFonts sample
* Fixed rotate90 for 0 degree case
(contributed by Chris Allport)
* Updated TestRotozoom with rotate90 case and message display
* Added support for SDL 1.3
* Added doxygen generated documentation.
Ver 2.0.20 - Wed Sep 23 18:42:02 PDT 2009
* Fix for 1-pixel postponement with 8bit scaling
* Updates to headers and configure to allow for cross-compiling
to DLL (not just static .a) and fixes for compiling on Windows
using autotools
* Added Visual CE Project to Other Builds
* Added Symbian and Windows 64bit fix for lrint function.
Ver 2.0.19 - Mon Apr 20 22:56:59 PDT 2009
* gcc43 compiler patch for asm code in image filters
as per http://bugs.gentoo.org/219621 (Peter Alfredsen)
* off-by-one hline patch for 1byte indexed surfaces (Manuel Lausch)
* update acinclude.m4 from SDL-1.2 and moved # serial in file
* applied patch to add pkg-config support for SDL_gfx (Luca Bigliardi)
* changed configure.in INTERFACE_AGE and BINARY_AGE based on Debian
build feedback (Barry deFreese)
* fixed zoom XY-flip code and made it available for all modes in
zoom and rotations
* fixed edge issue on interpolated rotozoom modes
* updated TestRotozoom custom test mode, added delay parameter, added
tests which include flipping, included negative rotation
* update libtool files
* updated Makefile.mingw (Jan Leike)
Ver 2.0.18 - Sun Dec 21 08:38:20 PST 2008
* libtool update for dependencies
* MSVC C89 variable hoisting to enable MSVC compile (sweetlilmre)
* addition of VC9 (Visual Studio 2008) project file (sweetlilmre)
* update to MinGW make file (Sergio Padrino, sweetlilmre)
* fix uninitialised variables in _putPixelAlpha() (Paul Pedriana)
* reverted to original alpha routine in _putPixelAlpha() as new one was causing issues in 16bbp
new routine #define has been renamed to EXPERIMENTAL_ALPHA_PIXEL_ROUTINE
original is now DEFAULT_ALPHA_PIXEL_ROUTINE
* added colorkey handling patch to rotozoom (Sergio Padrino)
* downgraded optimization to -O for asm compatibility with gcc4
Ver 2.0.17 - Sun Jun 1 15:39:38 EDT 2008
* hline/vline clipping and swap-logic fixed
* clipping box dimension check added and clipping-checks optimized
* TestFonts program updated
* Updated documentation on cross-compilation, AMD64
* Fixed circleColor overdraw
* Added arcColor routine
* Added polygonColorMT and polygonTextureMT routines
* Updated 32bit alpha blending routine
* updated config.sub to newer version
* added custom RGBA blitter function that sets/maintains target alpha
* added setAlpha function that sets alpha values in 32bit surfaces
* added TextGfxBlit testprogram for new functions
* Fixed C++ type in .h files (thanks Olivier)
* Update some text in README and .spec file
* Removed broken Uint filter routines from test program
* "Cosmetic" changes to test programs and Automake.am
* bugfixes in 32bit _putPixelAlpha/filledRectAlpha
* various bugfixes in return value generation and return
* lock font-surface before using it
* fix some breakage in non-MMX filter routines
* fix typo in TestABGR
* fix double buffer flipping in Tets programs
* fixed microversion in .h
* fixed texturePolygon inverted bug
* fixed wrong surface use in test 21 of TestRotozoom
* added pitch handling in font surface
Changes 2.0.14:
* added texturedPolygon routine to library
* changed iterator condition in aaellipse to add some overdraw to smooth circle
* added ShrinkImage routine to rotozoom code
* added TestABGR Test program
* improved TestImageFilter program
* changed .so versioning from .so.13.0.0 to .so.0.0.14
* added updated MacOSX ProjectBuilder file
* added info on MacOSX 10.3 build
* added mingw (on cygwin) makefile
* added Dev-Cpp makefile
* removed some unused variables from gfx and rotozoom code
* fixed a non-critical typecast mistake
* converted all C++ comments to C comments in SDL_imageFilter
aalib-x11 and aview-x11.
SDL dependencies change, so bump PKGREVISION (and BUILDLINK_RECOMMENDED)
for affected packages.
Addresses PR 32046 by Leonard Schmidt.
Several changes are involved since they are all interrelated. These
changes affect about 1000 files.
The first major change is rewriting bsd.builtin.mk as well as all of
the builtin.mk files to follow the new example in bsd.builtin.mk.
The loop to include all of the builtin.mk files needed by the package
is moved from bsd.builtin.mk and into bsd.buildlink3.mk. bsd.builtin.mk
is now included by each of the individual builtin.mk files and provides
some common logic for all of the builtin.mk files. Currently, this
includes the computation for whether the native or pkgsrc version of
the package is preferred. This causes USE_BUILTIN.* to be correctly
set when one builtin.mk file includes another.
The second major change is teach the builtin.mk files to consider
files under ${LOCALBASE} to be from pkgsrc-controlled packages. Most
of the builtin.mk files test for the presence of built-in software by
checking for the existence of certain files, e.g. <pthread.h>, and we
now assume that if that file is under ${LOCALBASE}, then it must be
from pkgsrc. This modification is a nod toward LOCALBASE=/usr. The
exceptions to this new check are the X11 distribution packages, which
are handled specially as noted below.
The third major change is providing builtin.mk and version.mk files
for each of the X11 distribution packages in pkgsrc. The builtin.mk
file can detect whether the native X11 distribution is the same as
the one provided by pkgsrc, and the version.mk file computes the
version of the X11 distribution package, whether it's built-in or not.
The fourth major change is that the buildlink3.mk files for X11 packages
that install parts which are part of X11 distribution packages, e.g.
Xpm, Xcursor, etc., now use imake to query the X11 distribution for
whether the software is already provided by the X11 distribution.
This is more accurate than grepping for a symbol name in the imake
config files. Using imake required sprinkling various builtin-imake.mk
helper files into pkgsrc directories. These files are used as input
to imake since imake can't use stdin for that purpose.
The fifth major change is in how packages note that they use X11.
Instead of setting USE_X11, package Makefiles should now include
x11.buildlink3.mk instead. This causes the X11 package buildlink3
and builtin logic to be executed at the correct place for buildlink3.mk
and builtin.mk files that previously set USE_X11, and fixes packages
that relied on buildlink3.mk files to implicitly note that X11 is
needed. Package buildlink3.mk should also include x11.buildlink3.mk
when linking against the package libraries requires also linking
against the X11 libraries. Where it was obvious, redundant inclusions
of x11.buildlink3.mk have been removed.
* changed include back to "SDL.h"
* compile fixes for OSX fink
* compile fixes for gcc3.4
* support vertical and horizontal flipping of axis in new
rotozoomSurfaceXY function
* updated TestRotozoom program
in the process. (More information on tech-pkg.)
Bump PKGREVISION and BUILDLINK_DEPENDS of all packages using libtool and
installing .la files.
Bump PKGREVISION (only) of all packages depending directly on the above
via a buildlink3 include.
* added pieRGBA/pieColor primitive (non filled pie)
* added QNX6 build patch
* use $(includedir)/SDL to automake setup
* updated README
* added 2x2 box & pie tests
* added dynamic font setup routine
* added sample font files to the Fonts directory
* added font test program
* string routines changed to use const char
* fixed TestRotozoom clear color bug
DESCR:
The SDL_gfx library evolved out of the SDL_gfxPrimitives code which
provided basic drawing routines such as lines, circles or polygons for
SDL Surfaces.
The current components of the SDL_gfx library are:
- Graphic Primitives (SDL_gfxPrimitves.h)
- Rotozoomer (SDL_rotozoom.h)
- Framerate control (SDL_framerate.h)
- MMX image filters (SDL_imageFilter.h)
